DE102011078251A1 - Einspritzventil sowie Verfahren zur Herstellung eines Einspritzventils - Google Patents

Einspritzventil sowie Verfahren zur Herstellung eines Einspritzventils Download PDF

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Publication number
DE102011078251A1
DE102011078251A1 DE102011078251A DE102011078251A DE102011078251A1 DE 102011078251 A1 DE102011078251 A1 DE 102011078251A1 DE 102011078251 A DE102011078251 A DE 102011078251A DE 102011078251 A DE102011078251 A DE 102011078251A DE 102011078251 A1 DE102011078251 A1 DE 102011078251A1
Authority
DE
Germany
Prior art keywords
valve
injection
alignment device
injection valve
valve core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE102011078251A
Other languages
German (de)
English (en)
Inventor
Rainer Naumann
Johann Bayer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102011078251A priority Critical patent/DE102011078251A1/de
Priority to EP12721834.5A priority patent/EP2726730B1/de
Priority to US14/130,244 priority patent/US10113524B2/en
Priority to KR1020137034675A priority patent/KR101900659B1/ko
Priority to PCT/EP2012/058993 priority patent/WO2013000619A1/de
Priority to JP2014516244A priority patent/JP5786090B2/ja
Priority to CN201280031584.8A priority patent/CN103635685B/zh
Publication of DE102011078251A1 publication Critical patent/DE102011078251A1/de
Priority to US16/145,714 priority patent/US11073120B2/en
Withdrawn legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14065—Positioning or centering articles in the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14598—Coating tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14598—Coating tubular articles
    • B29C45/14622—Lining the inner or outer surface of tubular articles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8015—Provisions for assembly of fuel injection apparatus in a certain orientation, e.g. markings, notches or specially shaped sleeves other than a clip
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
    • F02M2200/8046—Fuel injection apparatus manufacture, repair or assembly the manufacture involving injection moulding, e.g. of plastic or metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/005—Arrangement of electrical wires and connections, e.g. wire harness, sockets, plugs; Arrangement of electronic control circuits in or on fuel injection apparatus
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49401—Fluid pattern dispersing device making, e.g., ink jet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE102011078251A 2011-06-29 2011-06-29 Einspritzventil sowie Verfahren zur Herstellung eines Einspritzventils Withdrawn DE102011078251A1 (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
DE102011078251A DE102011078251A1 (de) 2011-06-29 2011-06-29 Einspritzventil sowie Verfahren zur Herstellung eines Einspritzventils
EP12721834.5A EP2726730B1 (de) 2011-06-29 2012-05-15 Einspritzventil sowie verfahren zur herstellung eines einspritzventils
US14/130,244 US10113524B2 (en) 2011-06-29 2012-05-15 Method for producing a fuel injector
KR1020137034675A KR101900659B1 (ko) 2011-06-29 2012-05-15 분사 밸브, 및 분사 밸브 제조 방법
PCT/EP2012/058993 WO2013000619A1 (de) 2011-06-29 2012-05-15 Einspritzventil sowie verfahren zur herstellung eines einspritzventils
JP2014516244A JP5786090B2 (ja) 2011-06-29 2012-05-15 噴射弁および噴射弁の製造方法
CN201280031584.8A CN103635685B (zh) 2011-06-29 2012-05-15 喷射阀及制造喷射阀的方法
US16/145,714 US11073120B2 (en) 2011-06-29 2018-09-28 Fuel injector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011078251A DE102011078251A1 (de) 2011-06-29 2011-06-29 Einspritzventil sowie Verfahren zur Herstellung eines Einspritzventils

Publications (1)

Publication Number Publication Date
DE102011078251A1 true DE102011078251A1 (de) 2013-01-03

Family

ID=46124347

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011078251A Withdrawn DE102011078251A1 (de) 2011-06-29 2011-06-29 Einspritzventil sowie Verfahren zur Herstellung eines Einspritzventils

Country Status (7)

Country Link
US (2) US10113524B2 (ja)
EP (1) EP2726730B1 (ja)
JP (1) JP5786090B2 (ja)
KR (1) KR101900659B1 (ja)
CN (1) CN103635685B (ja)
DE (1) DE102011078251A1 (ja)
WO (1) WO2013000619A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3301293A1 (en) * 2016-09-30 2018-04-04 Continental Automotive GmbH Long injector for an internal combustion engine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102015226452A1 (de) * 2015-12-22 2017-06-22 Robert Bosch Gmbh Ventil zum Zumessen eines Fluids
GB2602649B (en) * 2021-01-07 2023-01-04 Delphi Automotive Systems Lux Fuel injector

Family Cites Families (19)

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Publication number Priority date Publication date Assignee Title
US3020834A (en) 1958-05-22 1962-02-13 Matthews & Co Jas H Stamping mechanism
JP2839194B2 (ja) 1989-08-21 1998-12-16 バブコツク日立株式会社 微粉炭焚きボイラの運転支援装置
JPH0726087Y2 (ja) 1989-12-05 1995-06-14 株式会社ユニシアジェックス フューエルインジェクタの給電コネクタ成型装置
US5150842A (en) * 1990-11-19 1992-09-29 Ford Motor Company Molded fuel injector and method for producing
US5185919A (en) * 1990-11-19 1993-02-16 Ford Motor Company Method of manufacturing a molded fuel injector
US5189782A (en) * 1990-12-20 1993-03-02 Ford Motor Company Method of making integrally formed and tuned fuel rail/injectors
US5358215A (en) * 1993-06-25 1994-10-25 Borg-Warner Automotive, Inc. Encapsulated solenoid operated valve assembly
CN1099121C (zh) 1996-07-26 2003-01-15 Tdk株式会社 多层陶瓷部件及其制造方法
DE19712591A1 (de) 1997-03-26 1998-10-01 Bosch Gmbh Robert Brennstoffeinspritzventil und Verfahren zur Herstellung sowie Verwendung eines Brennstoffeinspritzventils
US6302340B1 (en) 1999-05-14 2001-10-16 Siemans Automotive Corporation Post electrical plug assembly
US6325049B1 (en) * 1999-06-23 2001-12-04 Siemens Automotive Corporation Fuel injector with orientation feature for orienting injector with respect to the manifold or head
US6105884A (en) * 1999-09-15 2000-08-22 Delphi Technologies, Inc. Fuel injector with molded plastic valve guides
US6186421B1 (en) * 1999-12-06 2001-02-13 Delphi Technologies, Inc. Fuel Injector
US6464153B1 (en) * 2000-10-12 2002-10-15 Delphi Technologies, Inc. Fuel injector having a molded shroud formed of a structural adhesive polymer
DE10108464A1 (de) * 2001-02-22 2002-09-05 Bosch Gmbh Robert Brennstoffeinspritzventil
US7377040B2 (en) * 2003-12-19 2008-05-27 Continental Automotive Systems Us, Inc. Method of manufacturing a polymeric bodied fuel injector
EP1612400B1 (en) * 2004-06-30 2008-03-19 C.R.F. Società Consortile per Azioni A method for obtaining a fuel injector for an internal-combustion engine, and an injector made according to said method
DE102006036106A1 (de) * 2006-08-02 2008-02-07 Siemens Ag Kontaktvorrichtung und Verfahren zum Herstellen einer Kontaktvorrichtung zur elektrischen Kontaktierung eines Piezo-Aktors eines Injektors
US20090291575A1 (en) * 2008-05-22 2009-11-26 Henry James P Laser sealing of injector solenoids

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3301293A1 (en) * 2016-09-30 2018-04-04 Continental Automotive GmbH Long injector for an internal combustion engine

Also Published As

Publication number Publication date
EP2726730A1 (de) 2014-05-07
CN103635685B (zh) 2016-07-06
JP5786090B2 (ja) 2015-09-30
JP2014517214A (ja) 2014-07-17
US10113524B2 (en) 2018-10-30
KR101900659B1 (ko) 2018-11-08
KR20140034259A (ko) 2014-03-19
US20140203108A1 (en) 2014-07-24
US11073120B2 (en) 2021-07-27
US20190032617A1 (en) 2019-01-31
EP2726730B1 (de) 2016-08-17
WO2013000619A1 (de) 2013-01-03
CN103635685A (zh) 2014-03-12

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R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee